Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Power Transmission
  4. /
  5. Bearings, V-belts & Power Transmission Equipment
  6. /
  7. Couplings, Collars, & Adapters
  8. /
  9. Rigid Clamp Couplings
  10. /
  11. Coupling, 4 Beam Clamp, 12mmx12mm
Ruland Coupling, 4 Beam Clamp, 12mmx12mm MWC30-12-12-A - main

Coupling, 4 Beam Clamp, 12mmx12mm

  • Mfr # MWC30-12-12-A

  • Zoro # G8146022

product price: $68.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
12mm x 12mm
Material - Couplings
Aluminum
Outside Dia.
30 mm
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
MWC30-12-12-A
Zoro #
G8146022
UPC #
634529055601
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 12mm
Outside Dia.
30 mm
Overall Length
38 mm
Length through Bore (In.)
0.695
Screw Size (mm)
M4
Length through Bore
17.65 mm
Clearance Dia. (mm)
25
Outside Dia. (In.)
1.181
Overall Length (mm)
38
Screw Size
M4
Overall Length (In.)
1.496
Size
MWC30
Clearance Dia. (In.)
0.984 in
Outside Dia. (mm)
30
Length through Bore (mm)
17.65
Bore Diameter 2
12 mm
Length Through Bore 1
18.2 mm
Coupling Outside Diameter
30 mm
Different Bore Sizes
No
Bore Diameter 1
12 mm
Screw Thread Size
M4
Length Through Bore 2
18.2 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.015
Min. Bore (mm)
12
Rated Torque
58 in-lb
Torque (In.-Lbs.)
58
Style
4-Beam Clamp
Max. RPM
6,000 RPM
Material
Aluminum
Max. Temp. Range (F)
225 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.105
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
3 Degrees
Max. Parallel Misalignment (In.)
0.01 in
Max. Bore (mm)
12 mm
Screw Type
Cap Screw
Max. Temp.
225 Degrees F
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Moment of Inertia
0.000007958 kgf/m sq
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Bore Type
Round
Coupling Material
Aluminum
Zero Backlash
Yes
Fastener Tightening Torque
4.6 N-m
Maximum Operating Temperature
107 Degrees C
Full Bearing Support Required
Yes
Dynamic Torque Reversing
1.65 N-m
Maximum Torque
6.6 N-m
Number of Beams
4
Series
MWC
Maximum Speed
6,000 RPM
Axial Motion
0.25 mm
Dynamic Torque Non-Reversing
3.3 N-m
Features
Balanced Design for Reduced Vibration
Coupling Material Grade
7075
Shaft Tolerance
+0.000/-0.013 mm
Number of Locking Screws
2
Torsional Stiffness
1.08 N-m/Deg
Angular Misalignment
3 Degrees
Screw Material Finish
Black Oxide
Included Screws
(2) Hex Socket Cap Screw
Parallel Misalignment
0.38 mm
For Misalignment Type
Angular, Axial, Parallel
Shaft Locking Type
Clamp On
Coupling Material Finish
Bright
Minimum Operating Temperature
-40 Degrees C

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 12 mm, Coupling Material Aluminum, Coupling Outside Diameter 30 mm, Maximum Speed 6,000 RPM, Maximum Torque 6.6 N-m, Axial Motion 0.25 mm, Overall Length 38 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.08 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 18.2 mm

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products